Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Ra6 draw
8 Re7 draw
9 Rg7 draw
10 Rh7 draw
11 Ka4 loss in 4 half-moves
12 Ra8 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rd7 loss in 1 half-moves